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THIS WEEK ONLY: USE CODE HOLIDAY10 TO SAVE 10% ON MOST PRODUCTS
USE CODE HOLIDAY10 TO SAVE 10% ON MOST GEAR

ES Discount

  • Explore Scientific 52° Series 40mm Waterproof Eyepiece
    Save $ 41.25 Save $ 0.00
    Original price $ 185.39
    Original price $ 185.39 - Original price $ 185.39
    Original price $ 185.39
    Current price $ 144.14
    $ 144.14 - $ 144.14
    Current price $ 144.14

    Explore Scientific 52° Series 40mm Waterproof Eyepiece

    Explore Scientific

    Description The longest focal length in the 52° Series with the longest eye relief, the 40mm is also the only 2.0-inch O.D. eyepiece in this seri...

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    Original price $ 185.39
    Original price $ 185.39 - Original price $ 185.39
    Original price $ 185.39
    Current price $ 144.14
    $ 144.14 - $ 144.14
    Current price $ 144.14
    Save $ 41.25 Save $ 0.00
  • Explore Scientific Astro R-Lite Red Flashlight - ES-FL1001
    Original price $ 23.68 - Original price $ 23.68
    Original price
    $ 23.68
    $ 23.68 - $ 23.68
    Current price $ 23.68

    Explore Scientific Astro R-Lite Red Flashlight - ES-FL1001

    Explore Scientific

    Description Explore Scientific’s Astro R-Lite is a rugged red beam flashlight designed to specifically meet the needs of amateur astronomers. This...

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    Original price $ 23.68 - Original price $ 23.68
    Original price
    $ 23.68
    $ 23.68 - $ 23.68
    Current price $ 23.68
  • iEXOS-100 PMC-Eight Equatorial Tracker System
    Original price $ 617.99 - Original price $ 617.99
    Original price
    $ 617.99
    $ 617.99 - $ 617.99
    Current price $ 617.99

    iEXOS-100 PMC-Eight Equatorial Tracker System

    Explore Scientific

    DISCONTINUED 2022*Note that this is a discontinued product. This legacy information is for reference only. Newest model - iEXOS-100-2 PMC-Eight Equ...

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    Original price $ 617.99 - Original price $ 617.99
    Original price
    $ 617.99
    $ 617.99 - $ 617.99
    Current price $ 617.99
  • Explore Scientific USB Power Bank with Red LED Flashlight - ES-PBFL-01
    Original price $ 102.99 - Original price $ 102.99
    Original price
    $ 102.99
    $ 102.99 - $ 102.99
    Current price $ 102.99

    Explore Scientific USB Power Bank with Red LED Flashlight - ES-PBFL-01

    Explore Scientific

    Description With the new Explore Scientific USB Power Bank with Red LED Flashlight, you will have power to spare for your telescope mount, smart d...

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    Original price $ 102.99 - Original price $ 102.99
    Original price
    $ 102.99
    $ 102.99 - $ 102.99
    Current price $ 102.99
  • iEXOS-100 2.2 Pound Counterweight - 2.2lb/1kg - ES-CW22-00
    Original price $ 18.53 - Original price $ 18.53
    Original price
    $ 18.53
    $ 18.53 - $ 18.53
    Current price $ 18.53

    iEXOS-100 2.2 Pound Counterweight - 2.2lb/1kg - ES-CW22-00

    Explore Scientific

    Supplemental 2.2 lb. Counterweight for iEXOS Mounts. Includes locking knob.CA Residents: Prop 65 WARNING(S)

    Original price $ 18.53 - Original price $ 18.53
    Original price
    $ 18.53
    $ 18.53 - $ 18.53
    Current price $ 18.53
  • iEXOS-100 Azimuth Adjuster Adapter
    Original price $ 113.29 - Original price $ 113.29
    Original price
    $ 113.29
    $ 113.29 - $ 113.29
    Current price $ 113.29

    iEXOS-100 Azimuth Adjuster Adapter

    Explore Scientific

    Description The Azimuth Adjuster Adapter is designed for use on the Twilight Medium Duty or Twilight Heavy Duty tripods.  This adapter also works ...

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    Original price $ 113.29 - Original price $ 113.29
    Original price
    $ 113.29
    $ 113.29 - $ 113.29
    Current price $ 113.29
  • Explore Scientific 5-in-1 WiFi Professional Weather Station with Weather Underground - WSX1001
    Save $ 102.99 Save $ 0.00
    Original price $ 205.97
    Original price $ 205.97 - Original price $ 205.97
    Original price $ 205.97
    Current price $ 102.98
    $ 102.98 - $ 102.98
    Current price $ 102.98

    Explore Scientific 5-in-1 WiFi Professional Weather Station with Weather Underground - WSX1001

    Explore Scientific

    Features Color Console display for time & full weather information powered by DC 5V 1A AC Adapter (uses one CR2032 battery for backup). Dimen...

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    Original price $ 205.97
    Original price $ 205.97 - Original price $ 205.97
    Original price $ 205.97
    Current price $ 102.98
    $ 102.98 - $ 102.98
    Current price $ 102.98
    Save $ 102.99 Save $ 0.00
  • Explore Scientific 4.5mm 82° Series LER Waterproof Eyepiece - EPWP8245LE-01
    Save $ 51.55 Save $ 0.00
    Original price $ 278.09
    Original price $ 278.09 - Original price $ 278.09
    Original price $ 278.09
    Current price $ 226.54
    $ 226.54 - $ 226.54
    Current price $ 226.54

    Explore Scientific 4.5mm 82° Series LER Waterproof Eyepiece - EPWP8245LE-01

    Explore Scientific

    Description With its particularly long eye relief of 15.9mm, the 4.5mm LER ocular from Explore Scientific’s 82° Series of Argon-Purged Waterproof...

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    Original price $ 278.09
    Original price $ 278.09 - Original price $ 278.09
    Original price $ 278.09
    Current price $ 226.54
    $ 226.54 - $ 226.54
    Current price $ 226.54
    Save $ 51.55 Save $ 0.00
  • Explore Scientific 6.5mm 82° Series LER Waterproof Eyepiece - EPWP8265LE-01
    Save $ 51.55 Save $ 0.00
    Original price $ 278.09
    Original price $ 278.09 - Original price $ 278.09
    Original price $ 278.09
    Current price $ 226.54
    $ 226.54 - $ 226.54
    Current price $ 226.54

    Explore Scientific 6.5mm 82° Series LER Waterproof Eyepiece - EPWP8265LE-01

    Explore Scientific

    Description With its impressively long eye relief of 16.8mm, the 6.5mm LER ocular from Explore Scientific’s 82° Series of Argon-Purged Waterproof...

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    Original price $ 278.09
    Original price $ 278.09 - Original price $ 278.09
    Original price $ 278.09
    Current price $ 226.54
    $ 226.54 - $ 226.54
    Current price $ 226.54
    Save $ 51.55 Save $ 0.00
  • Explore Scientific 8.5mm 82° Series LER Waterproof Eyepiece - EPWP8285LE-01
    Save $ 51.55 Save $ 0.00
    Original price $ 278.09
    Original price $ 278.09 - Original price $ 278.09
    Original price $ 278.09
    Current price $ 226.54
    $ 226.54 - $ 226.54
    Current price $ 226.54

    Explore Scientific 8.5mm 82° Series LER Waterproof Eyepiece - EPWP8285LE-01

    Explore Scientific

    Description With its long eye relief of 15mm, the 8.5mm LER ocular from Explore Scientific’s 82° Series of Argon-Purged Waterproof Eyepieces puts...

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    Original price $ 278.09
    Original price $ 278.09 - Original price $ 278.09
    Original price $ 278.09
    Current price $ 226.54
    $ 226.54 - $ 226.54
    Current price $ 226.54
    Save $ 51.55 Save $ 0.00
  • Explore Scientific 7-in-1 WiFi Professional Weather Station with Weather Underground - WSX3001
    Save $ 231.74 Save $ 0.00
    Original price $ 463.47
    Original price $ 463.47 - Original price $ 463.47
    Original price $ 463.47
    Current price $ 231.73
    $ 231.73 - $ 231.73
    Current price $ 231.73

    Explore Scientific 7-in-1 WiFi Professional Weather Station with Weather Underground - WSX3001

    Explore Scientific

    Features 8” TRUE BLACK & colorful display for time & full weather information Receive weather data from 7-in-1 weather sensor via 868/ 91...

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    Original price $ 463.47
    Original price $ 463.47 - Original price $ 463.47
    Original price $ 463.47
    Current price $ 231.73
    $ 231.73 - $ 231.73
    Current price $ 231.73
    Save $ 231.74 Save $ 0.00
  • Explore FirstLight 80mm Telescope Go-To Tracker Combo
    Original price $ 494.39 - Original price $ 494.39
    Original price
    $ 494.39
    $ 494.39 - $ 494.39
    Current price $ 494.39

    Explore FirstLight 80mm Telescope Go-To Tracker Combo

    Explore Scientific

    Features Explore FirstLight 80mm Refractor 80mm aperture will reveal impressive lunar details ranging from craters to rilles, planetary features ...

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    Original price $ 494.39 - Original price $ 494.39
    Original price
    $ 494.39
    $ 494.39 - $ 494.39
    Current price $ 494.39
  • Explore Scientific iEXOS-100 HD PMC-Eight Equatorial Tracker System
    Original price $ 720.99 - Original price $ 720.99
    Original price
    $ 720.99
    $ 720.99 - $ 720.99
    Current price $ 720.99

    Explore Scientific iEXOS-100 HD PMC-Eight Equatorial Tracker System

    Explore Scientific

    Features The Explore Scientific iEXOS-100 PMC-Eight™ Equatorial Tracker System is a complete astronomical computerized Wifi or wired GOTO system t...

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    Original price $ 720.99 - Original price $ 720.99
    Original price
    $ 720.99
    $ 720.99 - $ 720.99
    Current price $ 720.99
  • Original price $ 47.37 - Original price $ 47.37
    Original price
    $ 47.37
    $ 47.37 - $ 47.37
    Current price $ 47.37

    Explore Scientific Hybrid Finder Scope Base

    Explore Scientific

    The Explore Scientific Hybrid Finder Scope Base is designed to accept all legacy Explore Scientific finder scope brackets and mini dovetail-type (e...

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    Original price $ 47.37 - Original price $ 47.37
    Original price
    $ 47.37
    $ 47.37 - $ 47.37
    Current price $ 47.37
  • Soft-Sided Telescope Case
    Original price $ 205.99 - Original price $ 205.99
    Original price
    $ 205.99
    $ 205.99 - $ 205.99
    Current price $ 205.99

    Soft-Sided Telescope Case

    Explore Scientific

    Description Your telescope is much more than an observation aid. It is your personal pathway to the stars, and protecting it while it is in storag...

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    Original price $ 205.99 - Original price $ 205.99
    Original price
    $ 205.99
    $ 205.99 - $ 205.99
    Current price $ 205.99
  • Explore Scientific Rack and Pinion Focuser 1" Extension Tube - ESRPEXT1
    Original price $ 30.89 - Original price $ 30.89
    Original price
    $ 30.89
    $ 30.89 - $ 30.89
    Current price $ 30.89

    Explore Scientific Rack and Pinion Focuser Half-Inch Extension Tube - ESRPEXT1

    Explore Scientific

    Explore Scientific Rack and Pinion Focuser Extension Tube adds half an inch to our 2-inch Rack and Pinion focusers on our ED APO telescopes. CA Res...

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    Original price $ 30.89 - Original price $ 30.89
    Original price
    $ 30.89
    $ 30.89 - $ 30.89
    Current price $ 30.89
  • Explore Scientific Rack and Pinion Focuser 2" Extension Tube - ESRPEXT2
    Original price $ 36.04 - Original price $ 36.04
    Original price
    $ 36.04
    $ 36.04 - $ 36.04
    Current price $ 36.04

    Explore Scientific Rack and Pinion Focuser 1.5-inch Extension Tube - ESRPEXT2

    Explore Scientific

    Explore Scientific Rack and Pinion Focuser Extension Tube adds 1.5 inches to the 2-inch Rack and Pinion focusers on our ED APO telescopes. CA Resid...

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    Original price $ 36.04 - Original price $ 36.04
    Original price
    $ 36.04
    $ 36.04 - $ 36.04
    Current price $ 36.04
  • Moon Crater Map (2-Sided)
    Original price $ 15.44 - Original price $ 15.44
    Original price
    $ 15.44
    $ 15.44 - $ 15.44
    Current price $ 15.44

    Moon Crater Map (2-Sided)

    Explore Scientific

    Features Front side pinpoints the location of 24 features on the lunar surface that can be observed through a telescope. Back side marks landing...

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    Original price $ 15.44 - Original price $ 15.44
    Original price
    $ 15.44
    $ 15.44 - $ 15.44
    Current price $ 15.44
  • Tirion Double-Sided Multi-Latitude Planisphere
    Original price $ 20.59 - Original price $ 20.59
    Original price
    $ 20.59
    $ 20.59 - $ 20.59
    Current price $ 20.59

    Tirion Double-Sided Multi-Latitude Planisphere

    Explore Scientific

    Description With a universe of options to explore, it can be difficult to track what awe-inspiring treasures are currently visible in your sky. Th...

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    Original price $ 20.59 - Original price $ 20.59
    Original price
    $ 20.59
    $ 20.59 - $ 20.59
    Current price $ 20.59
  • Explore Scientific 2.5" Extension Tube for the 2.5" Hex Focuser  - ESHEXEXT2
    Original price $ 41.19 - Original price $ 41.19
    Original price
    $ 41.19
    $ 41.19 - $ 41.19
    Current price $ 41.19

    Explore Scientific 1.5-Inch Extension Tube for the 2.5" Hex Focuser - ESHEXEXT2

    Explore Scientific

    Explore Scientific 1.5-Inch Extension Tube adds 1.5 inches to the 2.5-Inch Hex Focuser  - ESHEXEXT2   37 mm tall CA Residents: Prop 65 WARNING(S)

    Original price $ 41.19 - Original price $ 41.19
    Original price
    $ 41.19
    $ 41.19 - $ 41.19
    Current price $ 41.19
  • 5 Pound Counterweight - 5lb/2.25kg - EXOS2CWB5
    Original price $ 61.79 - Original price $ 61.79
    Original price
    $ 61.79
    $ 61.79 - $ 61.79
    Current price $ 61.79

    5 Pound Counterweight - 5lb/2.25kg - EXOS2CWB5

    Explore Scientific

    Supplemental 5lb/2.25kg Counterweight for EXOS Mounts. Includes locking knob. CA Residents: Prop 65 WARNING(S)

    Original price $ 61.79 - Original price $ 61.79
    Original price
    $ 61.79
    $ 61.79 - $ 61.79
    Current price $ 61.79
  • Explore Scientific 1.25" 2x Focal Extender
    Original price $ 205.99 - Original price $ 205.99
    Original price
    $ 205.99
    $ 205.99 - $ 205.99
    Current price $ 205.99

    Explore Scientific 1.25" 2x Focal Extender

    Explore Scientific

    Description A good Focal Extender adds some real versatility to your telescope accessory line-up. First of all, it allows you to increase the magn...

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    Original price $ 205.99 - Original price $ 205.99
    Original price
    $ 205.99
    $ 205.99 - $ 205.99
    Current price $ 205.99
  • Explore Scientific 1.25" 3X Focal Extender
    Original price $ 216.29 - Original price $ 216.29
    Original price
    $ 216.29
    $ 216.29 - $ 216.29
    Current price $ 216.29

    Explore Scientific 1.25" 3X Focal Extender

    Explore Scientific

    Description A good Focal Extender adds some real versatility to your telescope accessory line-up. First of all, it allows you to increase the magn...

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    Original price $ 216.29 - Original price $ 216.29
    Original price
    $ 216.29
    $ 216.29 - $ 216.29
    Current price $ 216.29
  • Explore Scientific 1.25" 5X Focal Extender
    Original price $ 205.99 - Original price $ 205.99
    Original price
    $ 205.99
    $ 205.99 - $ 205.99
    Current price $ 205.99

    Explore Scientific 1.25" 5X Focal Extender

    Explore Scientific

    Description A good Focal Extender adds some real versatility to your telescope accessory line-up. First of all, it allows you to increase the magn...

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    Original price $ 205.99 - Original price $ 205.99
    Original price
    $ 205.99
    $ 205.99 - $ 205.99
    Current price $ 205.99
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